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289 lines
8.5 KiB
289 lines
8.5 KiB
#!/usr/bin/env python3
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import bz2
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import io
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import json
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import os
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import random
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import requests
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import threading
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import time
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import traceback
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from pathlib import Path
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from typing import BinaryIO, Iterator, List, Optional, Tuple, Union
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from cereal import log
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import cereal.messaging as messaging
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from common.api import Api
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from common.params import Params
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from common.realtime import set_core_affinity
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from system.hardware import TICI
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from system.loggerd.xattr_cache import getxattr, setxattr
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from system.loggerd.config import ROOT
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from system.swaglog import cloudlog
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NetworkType = log.DeviceState.NetworkType
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UPLOAD_ATTR_NAME = 'user.upload'
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UPLOAD_ATTR_VALUE = b'1'
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UPLOAD_QLOG_QCAM_MAX_SIZE = 100 * 1e6 # MB
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allow_sleep = bool(os.getenv("UPLOADER_SLEEP", "1"))
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force_wifi = os.getenv("FORCEWIFI") is not None
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fake_upload = os.getenv("FAKEUPLOAD") is not None
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class FakeResponse:
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def __init__(self):
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self.status_code = 200
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UploadResponse = Union[requests.Response, FakeResponse]
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def get_directory_sort(d: str) -> List[str]:
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return list(map(lambda s: s.rjust(10, '0'), d.rsplit('--', 1)))
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def listdir_by_creation(d: str) -> List[str]:
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try:
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paths = os.listdir(d)
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paths = sorted(paths, key=get_directory_sort)
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return paths
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except OSError:
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cloudlog.exception("listdir_by_creation failed")
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return list()
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def clear_locks(root: str) -> None:
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for logname in os.listdir(root):
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path = os.path.join(root, logname)
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try:
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for fname in os.listdir(path):
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if fname.endswith(".lock"):
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os.unlink(os.path.join(path, fname))
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except OSError:
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cloudlog.exception("clear_locks failed")
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class Uploader:
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def __init__(self, dongle_id: str, root: str):
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self.dongle_id = dongle_id
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self.api = Api(dongle_id)
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self.root = root
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self.last_resp: Optional[UploadResponse] = None
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self.last_exc: Optional[Tuple[Exception, str]] = None
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self.immediate_size = 0
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self.immediate_count = 0
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# stats for last successfully uploaded file
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self.last_time = 0.0
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self.last_speed = 0.0
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self.last_filename = ""
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self.immediate_folders = ["crash/", "boot/"]
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self.immediate_priority = {"qlog": 0, "qlog.bz2": 0, "qcamera.ts": 1}
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def get_upload_sort(self, name: str) -> int:
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if name in self.immediate_priority:
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return self.immediate_priority[name]
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return 1000
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def list_upload_files(self) -> Iterator[Tuple[str, str, str]]:
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if not os.path.isdir(self.root):
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return
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self.immediate_size = 0
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self.immediate_count = 0
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for logname in listdir_by_creation(self.root):
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path = os.path.join(self.root, logname)
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try:
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names = os.listdir(path)
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except OSError:
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continue
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if any(name.endswith(".lock") for name in names):
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continue
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for name in sorted(names, key=self.get_upload_sort):
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key = os.path.join(logname, name)
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fn = os.path.join(path, name)
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# skip files already uploaded
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try:
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is_uploaded = bool(getxattr(fn, UPLOAD_ATTR_NAME))
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except OSError:
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cloudlog.event("uploader_getxattr_failed", exc=self.last_exc, key=key, fn=fn)
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is_uploaded = True # deleter could have deleted
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if is_uploaded:
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continue
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try:
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if name in self.immediate_priority:
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self.immediate_count += 1
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self.immediate_size += os.path.getsize(fn)
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except OSError:
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pass
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yield name, key, fn
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def next_file_to_upload(self) -> Optional[Tuple[str, str, str]]:
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upload_files = list(self.list_upload_files())
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for name, key, fn in upload_files:
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if any(f in fn for f in self.immediate_folders):
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return name, key, fn
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for name, key, fn in upload_files:
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if name in self.immediate_priority:
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return name, key, fn
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return None
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def do_upload(self, key: str, fn: str) -> None:
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try:
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url_resp = self.api.get("v1.4/" + self.dongle_id + "/upload_url/", timeout=10, path=key, access_token=self.api.get_token())
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if url_resp.status_code == 412:
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self.last_resp = url_resp
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return
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url_resp_json = json.loads(url_resp.text)
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url = url_resp_json['url']
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headers = url_resp_json['headers']
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cloudlog.debug("upload_url v1.4 %s %s", url, str(headers))
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if fake_upload:
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cloudlog.debug(f"*** WARNING, THIS IS A FAKE UPLOAD TO {url} ***")
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self.last_resp = FakeResponse()
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else:
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with open(fn, "rb") as f:
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data: BinaryIO
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if key.endswith('.bz2') and not fn.endswith('.bz2'):
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compressed = bz2.compress(f.read())
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data = io.BytesIO(compressed)
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else:
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data = f
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self.last_resp = requests.put(url, data=data, headers=headers, timeout=10)
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except Exception as e:
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self.last_exc = (e, traceback.format_exc())
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raise
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def normal_upload(self, key: str, fn: str) -> Optional[UploadResponse]:
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self.last_resp = None
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self.last_exc = None
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try:
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self.do_upload(key, fn)
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except Exception:
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pass
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return self.last_resp
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def upload(self, name: str, key: str, fn: str, network_type: int, metered: bool) -> bool:
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try:
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sz = os.path.getsize(fn)
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except OSError:
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cloudlog.exception("upload: getsize failed")
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return False
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cloudlog.event("upload_start", key=key, fn=fn, sz=sz, network_type=network_type, metered=metered)
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if sz == 0:
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# tag files of 0 size as uploaded
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success = True
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elif name in self.immediate_priority and sz > UPLOAD_QLOG_QCAM_MAX_SIZE:
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cloudlog.event("uploader_too_large", key=key, fn=fn, sz=sz)
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success = True
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else:
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start_time = time.monotonic()
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stat = self.normal_upload(key, fn)
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if stat is not None and stat.status_code in (200, 201, 401, 403, 412):
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self.last_filename = fn
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self.last_time = time.monotonic() - start_time
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self.last_speed = (sz / 1e6) / self.last_time
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success = True
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cloudlog.event("upload_success" if stat.status_code != 412 else "upload_ignored", key=key, fn=fn, sz=sz, network_type=network_type, metered=metered)
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else:
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success = False
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cloudlog.event("upload_failed", stat=stat, exc=self.last_exc, key=key, fn=fn, sz=sz, network_type=network_type, metered=metered)
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if success:
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# tag file as uploaded
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try:
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setxattr(fn, UPLOAD_ATTR_NAME, UPLOAD_ATTR_VALUE)
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except OSError:
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cloudlog.event("uploader_setxattr_failed", exc=self.last_exc, key=key, fn=fn, sz=sz)
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return success
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def get_msg(self):
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msg = messaging.new_message("uploaderState")
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us = msg.uploaderState
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us.immediateQueueSize = int(self.immediate_size / 1e6)
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us.immediateQueueCount = self.immediate_count
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us.lastTime = self.last_time
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us.lastSpeed = self.last_speed
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us.lastFilename = self.last_filename
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return msg
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def uploader_fn(exit_event: threading.Event) -> None:
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try:
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set_core_affinity([0, 1, 2, 3])
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except Exception:
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cloudlog.exception("failed to set core affinity")
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clear_locks(ROOT)
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params = Params()
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dongle_id = params.get("DongleId", encoding='utf8')
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if dongle_id is None:
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cloudlog.info("uploader missing dongle_id")
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raise Exception("uploader can't start without dongle id")
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if TICI and not Path("/data/media").is_mount():
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cloudlog.warning("NVME not mounted")
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sm = messaging.SubMaster(['deviceState'])
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pm = messaging.PubMaster(['uploaderState'])
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uploader = Uploader(dongle_id, ROOT)
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backoff = 0.1
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while not exit_event.is_set():
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sm.update(0)
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offroad = params.get_bool("IsOffroad")
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network_type = sm['deviceState'].networkType if not force_wifi else NetworkType.wifi
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if network_type == NetworkType.none:
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if allow_sleep:
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time.sleep(60 if offroad else 5)
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continue
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d = uploader.next_file_to_upload()
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if d is None: # Nothing to upload
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if allow_sleep:
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time.sleep(60 if offroad else 5)
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continue
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name, key, fn = d
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# qlogs and bootlogs need to be compressed before uploading
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if key.endswith(('qlog', 'rlog')) or (key.startswith('boot/') and not key.endswith('.bz2')):
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key += ".bz2"
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success = uploader.upload(name, key, fn, sm['deviceState'].networkType.raw, sm['deviceState'].networkMetered)
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if success:
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backoff = 0.1
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elif allow_sleep:
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cloudlog.info("upload backoff %r", backoff)
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time.sleep(backoff + random.uniform(0, backoff))
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backoff = min(backoff*2, 120)
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pm.send("uploaderState", uploader.get_msg())
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def main() -> None:
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uploader_fn(threading.Event())
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if __name__ == "__main__":
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main()
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